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Serjik [45]
3 years ago
15

Each month for 6 months , Kelsey completes 5 paintings. How many more paintings does she need to complete before she has complet

ed 38 paintings?
Mathematics
2 answers:
Ksenya-84 [330]3 years ago
7 0
8 because 6 months times 5 paintings each month is equal to 30. 38-30=8
Mice21 [21]3 years ago
3 0
39 more months are needed to continue finishing painting at this rate
You might be interested in
Find the first five terms of the sequence given by a 1 = 2, a n = 3 a n -1 - 1.
lara31 [8.8K]

Answer:

2, 5, 14, 41, 122

Step-by-step explanation:

Using the recursive rule with a₁ = 2

a₂ = 3a₁ - 1 = 3(2) - 1 = 6 - 1 = 5

a₃ = 3a₂ - 1 = 3(5) - 1 = 15 - 1 = 14

a₄ = 3a₃ - 1 = 3(14) - 1 = 42 - 1 = 41

a₅ = 3a₄ - 1 = 3(41) - 1 = 123 - 1 = 122

The first 5 terms are 2, 5, 14, 41, 122

8 0
2 years ago
Read 2 more answers
Write an equation for the n th term of the arithmetic seqeuence. Then find a{10}. 100,110,120,130
lord [1]

Answer:

100+10n

Step-by-step explanation: a(10)

100+10(10)

100+100 = 200

7 0
3 years ago
I need help with this. I'll mark brainliest to whoever is correct
zaharov [31]

Answer:

As shown in picture, the area is divided into 4 parts: 3 triangles and 1 rectangles.

Total area:

A = smallest triangle + medium triangle + largest triangle + rectangle

   = 2 x 2 x 1/2 + 2 x 6 x 1/2 + 4 x (2 + 2 + 6) x 1/2 + 2 x 2

   = 2 + 6 + 20 + 4

   = 32

Hope this helps!

:)

8 0
2 years ago
Is 1/2 or 4/8 bigger???
PIT_PIT [208]

Answer: they are both the same fraction

3 0
3 years ago
Help me please, its due at night today!!!
postnew [5]

Answer:

Step-by-step explanation:

Area of polygon = area of square + area of triangle

Square:

Side = 12 cm

Area of square  = side *side

                          = 12 * 12

                          = 144 sq.cm

Triangle:

base (b) = 12 cm

Height h = 19 cm

Area =\frac{1}{2}bh\\\\=\frac{1}{2}*12*19\\

= 6 * 19

= 114 sq.cm

Area of polygon = 144 + 114 = 258 square cm

4 0
3 years ago
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